The Synchronizing Ring,compressor,ai, cataloged under National Stock Number 2840-00-152-6770, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Palmer Manufacturing Co., Llc Dba Pursuit Aerospace. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-152-6770 |
| Primary Part Number | 5005T41G01 |
| Item Name | Synchronizing Ring,compressor,ai |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Palmer Manufacturing Co., Llc Dba Pursuit Aerospace |
| Status | ACTIVE |
| Stage Number | 1 |
| Criticality Code Justification | ABKV AND ABHP AND FEAT |
| Reference Data and Literature | T.O. 2J-J85-94, FIG 9, IND 7(NOT ILLUSTRATED) |
| Material Document and Classification | AMS4127 ASSN STD 1ST MATERIAL RESPONSE AND AMS4150 ASSN STD 2ND MATERIAL RESPONSE |
| Outside Diameter | 18.497 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 5005T41G01 | Palmer Manufacturing Co., Llc Dba Pursuit Aerospace (USA) |
| 5005T41G01 | Union Machine Co of Lynn, Inc (USA) |
| 5005T41G01 | Rds Manufacturing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5005T41G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-152-6770 is a Synchronizing Ring,compressor,ai, manufactured by Palmer Manufacturing Co., Llc Dba Pursuit Aerospace, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-152-6770 has 3 manufacturer part numbers on file: 5005T41G01 (Palmer Manufacturing Co., Llc Dba Pursuit Aerospace), 5005T41G01 (Union Machine Co of Lynn, Inc), 5005T41G01 (Rds Manufacturing, Inc.).
Key specifications for 5005T41G01: Stage Number: 1; Criticality Code Justification: ABKV AND ABHP AND FEAT; Reference Data and Literature: T.O. 2J-J85-94, FIG 9, IND 7(NOT ILLUSTRATED); Material Document and Classification: AMS4127 ASSN STD 1ST MATERIAL RESPONSE AND AMS4150 ASSN STD 2ND MATERIAL RESPONSE. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2840-00-152-6770 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.